Fraud Blocker

Ice Dams 101: How They Form and How to Prevent Roof Damage

Row of sharp icicles hanging from a snow-covered roof edge above a brick wall.

Ice dams form when snow melts on a warmer section of your roof and refreezes near its colder edge. The resulting ridge traps water, which may slip beneath shingles and reach your attic or ceilings. This guide explains how to prevent ice dams, recognize warning signs, and respond if melting snow enters your home. When […]